C1 adjective /ʌnˈtaɪərɪŋ/
Untiring
निरंतर; निराश्रित; अथक
Meaning
continuing without stopping; persistent; tireless
Example
Her untiring efforts finally led to success.
उसकी निरंतर कोशिशों ने अंततः सफलता दिलाई।